AGM 2022 Private & Confidential Disclaimer – Important Notice Fundsmith LLP (“Fundsmith”) is authorised and regulated by the Financial Conduct Authority and only acts for the funds to whom it provides regulated investment management and transaction arrangement services. Fundsmith does not act for or advise potential investors in connection with acquiring shares in Smithson Investment Trust PLC and will not be responsible to potential investors for providing them with protections afforded to clients of Fundsmith. Prospective investors are strongly advised to take their own legal, investment and tax advice from independent and suitably qualified advisers. The value of investments may go up as well as down. Past performance is not a guide to future performance. Fundsmith LLP is a limited liability partnership registered in England and Wales with number OC354233. Its registered office address is 33 Cavendish Square, London, W1G 0PW. 1 Smithson Investment Trust Update - Performance Performance Overview, % Return 2021 2020 2019 2018* Inception to 31.12.21 Annualised to 31.12.21 Smithson NAV1 +18.9 +31.4 +33.2 -5.8 +96.1 +23.4 Smithson Share Price +18.1 +31.7 +29.8 +0.0 +102.0 +24.5 Equities2 +17.8 +12.2 +21.9 -8.3 +47.8 +13.0 UK Bonds3 -4.5 +4.6 +3.8 +2.1 +5.9 +1.8 Cash4 +0.1 +0.3 +0.8 +0.2 +1.4 +0.4 1Source: Bloomberg, starting NAV 1,000. World SMID Index, £ net, source: www.msci.com Bond Indices UK Gov’t 5-10yr, source: Bloomberg. 4Month £ LIBOR Interest Rate source: Bloomberg. *From 19.10.18 3Bloomberg/Barclays 2MSCI Source: Bloomberg Day before launch (18th October 2018) rebased to 100. Past performance is not a reliable indicator of future results. The value of your investment may go up as well as down and you may not get back the amount of your original investment. 2 Smithson Investment Trust Update – Top holdings and contributors Top 10 Holdings as at 31-Mar-22 Top contributors & detractors in 2021 • Sabre (US) Top 5 Contributors • Rightmove (UK) Security Country Sector • Recordati (IT) Fortinet United States Information Technology 4.1 Nemetschek Germany Information Technology 1.9 Equifax United States Industrials 1.8 Domino’s Pizza Group United Kingdom Consumer Discretionary 1.7 AO Smith United States Industrials 1.6 Security Country Sector Sabre United States Information Technology -1.5 Ambu Denmark Health Care -0.9 IPG Photonics United States Information Technology -0.9 Simcorp Denmark Information Technology -0.9 Paycom Software United States Information Technology -0.2 • Fortinet (US) • Temenos (SW) • Fevertree Drinks (UK) • Verisk Analytics (US) • Ansys (US) • Cognex (US) • Technology One (AUS) Contribution % Top 5 Detractors Contribution % 3 Smithson Exposure Breakdown Sector weightings: 31-Mar-22 Sector Country weightings: 31-Mar-22 Smithson MSCI W SMID Information Technology 46% 13% Industrials 19% Consumer Discretionary Health Care Smithson MSCI W SMID USA 46% 60% North America 38% 17% UK 19% 6% Europe 38% 12% 11% Italy 7% 1% Asia Pacific 18% 12% 10% Australia 7% 4% Eurasia, Middle East, Africa 3% Communication Services 4% 4% Switzerland 6% 2% Latin America 2% Consumer Staples 4% 4% Germany 6% 2% Financials 3% 13% Denmark 5% 1% Real Estate 9% New Zealand 3% 0% Materials 9% Sweden 2% 2% Utilities 4% Other 0% 22% Energy 5% Cash 0% 0% Cash Country of listing Sales exposure by region: 31-Dec-21 Region Smithson 0% Data for MSCI World SMID is market cap weighted. Smithson Portfolio exposure based on weighted position sizes. For sales exposure by region, percentage splits are shown ex-cash, based on most recently-available full year data and portfolio weights as at 31-Dec-21. Data may add up to more or less than 100% due to rounding. 4 1Q22 Update Key issues currently affecting stock market: • Inflation • Rising interest rate expectations • Fears of recession 1Q22 Sector Performance (%) 1Q22 Performance Smithson NAV -16.9% MSCI World SMID -4.0% MSCI World Large Cap -2.0% Performance is given as percentage change in GBP Smithson contributors & detractors 1Q22 Sectors MSCI W SMID Smithson weight (%) Energy +42% - Utilities +7% - Materials +5% - Real Estate -2% - Financials -2% 3% Communication Services -2% 4% Consumer Staples -3% 4% Industrials -7% 19% Health Care -10% 12% Information Technology -11% 46% Consumer Discretionary -14% 12% Top Contributors % Sabre 1.6% Addtech 0.2% Qualys 0.2% Cognex 0.2% Rollins 0.1% Top Detractors % Fevertree Drinks -1.6% Masimo -1.4% Temenos -1.2% IPG Photonics -1.1% Rightmove -1.1% 5 Smithson Investment Strategy – Same as Fundsmith Buy good companies Don’t overpay Do nothing 6 Buy Good Companies – Smithson Portfolio Look-through LTM figures Smithson Investment Trust MSCI SMID ROCE 33%# 8% Gross Margin 67% 34% Operating Profit Margin 24% 1% Cash Conversion 112% 88% 35x 5x Interest Cover Data for the MSCI World SMID Cap Index is shown ex-financials, with weightings as at 31.12.2021. Data for MSCI World SMID Cap Index is on a weighted average basis, using last available reported financial year figures as at 31.12.21 Data for Smithson portfolio is on a weighted average basis, ex-cash, using last available reported financial year figures as at 31.12.21 Interest cover (EBIT ÷ net interest) data for Smithson and MSCI SMID is done on a median average basis. # LTM ROCE for Smithson excludes Rightmove, which had a return of >180%. Including Rightmove, the weighted average ROCE would be 41%. 7 Don’t Overpay We compare free cash flow yields now to what we think they will be in 4-5 years’ time. We then select the best combination of current value and future growth, allowing for potential risks that the business may face. We compare the stocks with: • Each other • The market • Bonds Historical Neutral FCF Yield 31-Dec-18 31-Dec-19 31-Dec-20 31-Dec-21 Smithson Investment Trust 3.9% 3.2% 2.9% 2.0% MSCI World SMID Index (ex-financials) 4.2% 3.5% 3.2% 2.5% In the 12 months to the last reported quarter (or half) for our portfolio companies, weighted average neutral free cash flow per share growth for Smithson was 21%. Source: Fundsmith research, Bloomberg. Neutral FCF yield is operating cash flow less maintenance capex. For both Smithson and the MSCI World SMID Index, Neutral FCF yield is measured on a weighted average basis (note Smithson weights are grossed up to an ex-cash basis), based on the latest available full year data as at the stated date. Note that the Smithson Neutral FCF Yields at 31-Dec-18 and 31-Dec-19 were restated last year to reflect the above calculation methodology. Previously disclosed yields (4.2% and 3.4% respectively) were based on trailing 12 month free cash flows to the stated date, which involved some use of estimated cash flows due to lags in reporting. 8 Do Nothing – Theory vs. Practice What we say: What we do: • Ideal holding period is forever • Voluntarily exit a position only if: – Management makes bad capital allocation decisions New Companies Bought Companies Sold 2019 2020 2021 1Q 2022 Fevertree Drinks Rational Qualys Fortinet Rollins Wingstop Moncler Addtech CDK Global Check Point Abcam CHR Hansen AO Smith – Fundamental reappraisal of investment case Voluntary Turnover 6.1% 21.6% 9.5% - – Valuation becomes too expensive OCF 1.05% 0.97% 0.96% - – Superior investment opportunity identified Dealing costs* 0.04% 0.03% 0.02% - New shares issued 32.3 million 26.9 million 30.3 million 5.4 million Proceeds from new issuance (net of costs) £377 million £398 million £534 million £93 million 2.9% 2.9% 2.0% 1.2% • Some portfolio turnover will be involuntary, e.g. in the event of a takeover Average premium to NAV * Voluntary dealing costs (excluding new share issuance) 2022 data is for the year to the end of March 9 Appendices 10 Portfolio Management Details Smithson Portfolio Characteristics Risk Management & Advisors Fund Ticker SSON Currency Hedging No Typical No. of Holdings 25-40 Derivatives No Current No. of Holdings (31.03.22) 32 Gearing Up to 15% short term Median company founded 1971 Portfolio Concentration Max 10% in one company Median market cap (at 31.03.22) £6.8bn Counterparty Concentration No more than 20% NAV Published daily in FT, Telegraph & at www.smithson.co.uk Continuation Policy Reporting Interim & Annual Board Annual Shareholder Meeting Yes OCF and TCI to 31.12.21 0.96% and 0.98% AMC 0.90% Est. Portfolio Yield At board discretion if discount >10% >1 year after 4th year Diana Dyer Bartlett - Chairman Lord St. John of Bletso Jeremy Attard-Manche Sponsor & Broker Investec Bank Legal Adviser Travers Smith LLP Auditor Deloitte LLP 0.5% Administrator Northern Trust Performance Fee No Registrar Link Asset Services Portfolio Turnover Low Depositary Northern Trust Reference Index MSCI World SMID Cap Index, £ Co. Secretary Praxis IFM AIC Sector Global Smaller Companies 11 ESG Policy • Our approach to ESG considerations is to take into account from the start of our research process all of the factors that may impact the potential for a business to sustain its returns into the future • Environmental – 59% of portfolio companies report greenhouse gas emissions. Lowest emissions: Rightmove at 300t. Highest emissions: Geberit at 206kt. Average emissions for portfolio companies of 37kt compared to the MSCI World average of 4.6mt, or 14t per £m revenue vs 84kt per £m revenue. – Companies committed to significantly reduced or to net zero carbon emission targets include Ambu, MSCI and Verisk, and some, such as Domino’s Pizza Group and Equifax, link ESG measures to management pay • Social – Women make up 26% of portfolio company Boards, which compares to the global average of 27% • Corporate Governance – 34% of proxies were voted against management recommendation on remuneration policy • Smithson is represented on the Fundsmith Stewardship & Sustainability Committee • Fundsmith is a signatory to the UN PRI and UK Stewardship Code 2020 12 The Smithson Team Simon Barnard CFA PORTFOLIO MANAGER Will Morgan CFA ASSISTANT PORTFOLIO MANAGER Jonathan Imlah ANALYST Simon Barnard joined Fundsmith in September 2017. He started his career at Goldman Sachs Asset Management in 2003 as a research analyst on the technology and industrial sectors. He moved to the consumer sector in 2008 and became the Global Lead Portfolio Manager for the consumer discretionary sector in 2012. In 2014 he was named Portfolio Manager of the ‘Global Income Builder Fund’, a multi-asset strategy. Upon its launch in 2016 he became Portfolio Manager of the ‘Global Millennials Fund’, a concentrated global equity growth fund. Simon has a First Class degree in Economics from the University of Cambridge and is a CFA charter holder. Will Morgan joined Fundsmith in July 2017. He previously spent 17 years at Goldman Sachs. He began his career there in 2000, initially in the asset management division, before moving to equity sales in 2002. In 2003 he joined the Global Investment Research division as an analyst covering the insurance sector, and became head of the team in 2008. In 2011 he moved to lead coverage of the Construction & Building Materials sector, becoming a Managing Director in 2013 and deputy head of the Industrials business unit. He became a sector specialist for Autos and Industrials in 2015. He has a First Class degree in Economics & Politics from the University of Bristol and is a CFA charter holder. Jonathan joined Fundsmith in December 2013 from Canaccord Genuity where he was the lead Technology analyst since 2010. He was previously at Altium Securities where he covered technology for 6 years, latterly as Head of Research. Prior to Altium, he worked in the large cap technology team at Dresdner Kleinwort covering pan European IT services. Jonathan was Techmark analyst of the year in 2007 and was number 1 or 2 in his sector in the FT Starmine survey between 2006 and 2010. Prior to taking up a career as an analyst Jonathan was a country investment report writer working in Spain, India, Russia, Hungary, Brazil, Peru, Zimbabwe and Guatemala. Jonathan has an MBA from INSEAD and a degree in French and Philosophy from the University of St Andrews and is a fluent Spanish speaker. 13